A beautiful poem of nature

The beautiful diatoms are placed under

State which of the following given collection are sets : collection of five most beautiful girls of your school.

A beautiful whorl which encloses whole of the inflorescence is

When a drop of oil is spread on a water surface, it displays beautiful colours in daylight because of

A : Thin films such as soap bubble or a thin layer of oil on water show beautiful colours when illuminated by sunlight. R : The colours are obtained by dispersion of light only.

Let p: I will marry her, and let q: she is beautiful. Translate into symbolic form: If she is beautiful then I will not marry her.

Let p be " I will marry her," and let q be " she is beautiful." Translate into symbolic form. If she is beautiful, then I will not marry her.

Let p be " Ananya is beautiful, " and let q be " Ananya is 165 centimetres tall. " Under what conditions is the statement, " " Ananya is beautiful and 165 centimetres tall, " false ?

Let p be " I will marry her," and let q be " she is beautiful." Translate into symbolic form. She is beautiful if and only if I will marry her.

Let p be " I will marry her," and let q be " she is beautiful." Translate into symbolic form. If she is beautiful, then I will marry her.